<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>login</title>
    <link rel="stylesheet" href="../static/style.css">
</head>
<body>

    <div class="container">
        <div class="login-wrapper">
            <div class="header">Login</div>
            <form action="/hello", method="post,get">
            <div class="form-wrapper">
                <input type="text" name="username" placeholder="username" class="input-item">
                <input type="password" name="password" placeholder="password" class="input-item">
               <a href="hello"  >
                <div id="login" class="btn">Login</div>
               </a>
            </div>
                </form>
        </div>
    </div>
</body>
</html>
<style>
a{

text-decoration:none;
color:#333;
}
.btn{
    margin: auto;
    height: 50px;
    font-size: 20px;
}
.btn:hover{
    box-shadow: 0 0 5px #FF69B4,
              0 0 25px #FF69B4 ,
              0 0 50px #FF69B4,
              0 0 100px #FF69B4 ;;
}
</style>